
Fix Cloudflare Wildcard Subdomain Issues After SSL Change
If your wildcard subdomains (e.g., *.example.com) stop working after you change SSL/TLS settings ...
Software troubleshooting desk

If your wildcard subdomains (e.g., *.example.com) stop working after you change SSL/TLS settings ...

You open PowerShell, navigate to your project, and run venv\Scripts\activate but not...

You notice the Windows Security icon in the system tray shows a yellow warning. Opening it reveal...

You're running Nginx in Docker as a reverse proxy, and suddenly you see 502 Bad Gateway error...

When using Visual Studio Code's Remote – Containers extension or attaching to a running Docke...

You're browsing a site and get a Cloudflare 522 error—'Connection timed out' or '...